Solutions
Voice services built for operators who resell them
Every VOLTA product is delivered from the same switching fabric, billed by the same mediation engine and monitored by the same network operations centre — so quality commitments hold from the first test call to the ten-billionth minute.
Wholesale
International voice termination
Three commercial tiers — Platinum (direct operator, CLI guaranteed), Gold (tier-1 transit) and Standard (cost-optimised) — each with contractual ASR, ACD and PDD thresholds enforced by automated route suppression.
- 240+ destinations, 6,900+ active prefixes
- CLI, CLI-guaranteed and NCLI route classes
- Sub-3-second post-dial delay on Platinum routes
- Hourly rate-sheet delivery over SFTP, email or API
Interconnect
Carrier-to-carrier interconnect
Bilateral and unilateral SIP interconnect over private NNI, IPX or public peering, with optional TDM handover for legacy PSTN estates. Settlement in EUR or USD, weekly, bi-weekly or monthly.
- SIP over TLS with SRTP media encryption
- IPX interconnect via three global aggregators
- Prepaid, postpaid and net-settlement models
- Dedicated carrier relations manager per account
Enterprise
SIP trunking & number services
Elastic trunk capacity for contact centres, BPOs and multinational enterprises, with burstable channels, geo-redundant SBC registration and full local number portability.
- DID and toll-free numbering in 38 countries
- Emergency routing for E911 and EU 112
- Burst to 300% of committed concurrency
- Regulatory documentation handled by VOLTA
Origination
Inbound voice & toll-free
Global inbound estate with geographic, national, mobile and universal international freephone numbers, delivered to your SBC, cloud PBX or contact-centre platform of choice.
- UIFN and country-specific toll-free ranges
- Two-way DID with symmetric SLAs
- Inbound failover to PSTN or alternate SBC
- Per-number CDR and usage reporting
Service levels
Commitments written into the contract, not the brochure
VOLTA publishes the same service levels to wholesale partners and enterprise customers. Breaches trigger automatic service credits without a claim process.